1.uphill a. 上坡的；费力的，艰难的

例句：It had been an uphill struggle to achieve what she had wanted.
她历尽坎坷才达到目的1SY@d,H1D6。

2.wreckage n. （飞机、汽车等的）残骸；（建筑物等的）废墟

例句：New states were born out of the wreckage of old colonial empires.
新生国家从老殖民帝国的废墟中诞生&GjV=b*j]]k!=6WMK。